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Optical constants of CDGM - ZLAF (Dense lanthanum flint)
H-ZLAF51

Wavelength: µm
 (0.365 – 0.7065)  
 

Other optical constants

logX   logY   eV

Dispersion formula

$$n^2=3.1633746-1.327628\text{×}10^{-2}λ^{2}+3.1133309\text{×}10^{-2}λ^{-2}+8.352338\text{×}10^{-4}λ^{-4}+2.9980499\text{×}10^{-6}λ^{-6}+2.5568853\text{×}10^{-6}λ^{-8}$$

Comments

Refractive index is relative to air at standard conditions; Wavelength in dispersion formula is as measured in air and expressed in micrometers

Data

[Expressions for n]   [CSV - comma separated]   [TXT - tab separated]   [Full database record]

References

CDGM Optical Glass Products Database

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